2016 Annual Meeting

Presentation information

Print

Oral Presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 403-1. Reactor Chemistry, Radiation Chemistry, Corrosion, Water Chemistry,Water Quality Control

[1N09-12] Structure material corrosion for LWR and reprocessing plant

Sat. Mar 26, 2016 3:50 PM - 4:55 PM Room N (Lecture Rooms C C202)

Chair: Yusa Muroya (Osaka Univ.)

4:20 PM - 4:35 PM

[1N11] Study on solution environment of reprocessing plant on corrosion of austenitic stainless steel

＊Satoshi Hasegawa1,2, Tetsunari Ebina1,2, Tatsuya Ito1, Seong-Yun Kim1 (1.Tohoku Univ., 2.JNFL)

Keywords:Reprocessing, Stainless steel, Corrosion, Nitric acid, High oxidizing ion, Redox reaction

オーステナイト系ステンレス鋼の腐食に与える再処理施設の溶液環境について、硝酸溶液の沸騰現象の影響、塩効果、ガンマ線の影響などを溶液化学的観点から調査、検討を行った。